Thermowell and Stopper (The Stasis)
Achieve accurate, internal fermentation temperature readings with this Thermowell and #6.5 Stopper set, designed for use with The Stasis glycol chiller and similar temperature control systems. By placing the temperature probe directly in the liquid, this setup ensures precise monitoring for stable, controlled fermentations.
This thermowell and stopper combination is intended for brewers who want reliable temperature feedback during active fermentation or conditioning. Monitoring liquid temperature rather than ambient air helps reduce yeast stress, improve consistency, and support cleaner fermentation performance.
The set includes a 15-inch stainless steel thermowell and a #6.5 rubber stopper with two pre-drilled holes. One hole securely holds the thermowell dip tube for temperature probes, while the second hole accommodates an airlock or blow-off tube for flexible fermentation setups. The stainless steel construction is durable, corrosion-resistant, and easy to clean.
For best results, insert the thermowell into the stopper and place the assembly firmly in the fermenter opening, ensuring the probe remains fully enclosed within the thermowell. This configuration allows accurate readings without exposing the probe to liquid or contamination.
Widely used by homebrewers employing glycol chillers or temperature controllers, this Thermowell and #6.5 Stopper set provides a dependable, equipment-friendly solution for precise fermentation temperature monitoring across a variety of fermenters.

Description
Achieve accurate, internal fermentation temperature readings with this Thermowell and #6.5 Stopper set, designed for use with The Stasis glycol chiller and similar temperature control systems. By placing the temperature probe directly in the liquid, this setup ensures precise monitoring for stable, controlled fermentations.
This thermowell and stopper combination is intended for brewers who want reliable temperature feedback during active fermentation or conditioning. Monitoring liquid temperature rather than ambient air helps reduce yeast stress, improve consistency, and support cleaner fermentation performance.
The set includes a 15-inch stainless steel thermowell and a #6.5 rubber stopper with two pre-drilled holes. One hole securely holds the thermowell dip tube for temperature probes, while the second hole accommodates an airlock or blow-off tube for flexible fermentation setups. The stainless steel construction is durable, corrosion-resistant, and easy to clean.
For best results, insert the thermowell into the stopper and place the assembly firmly in the fermenter opening, ensuring the probe remains fully enclosed within the thermowell. This configuration allows accurate readings without exposing the probe to liquid or contamination.
Widely used by homebrewers employing glycol chillers or temperature controllers, this Thermowell and #6.5 Stopper set provides a dependable, equipment-friendly solution for precise fermentation temperature monitoring across a variety of fermenters.











